Almost immediately after using his abilities to relocate a meteorite, Kevin began behaving erratically. Ben and Gwen are concerned that he may have returned to his previous villainous ways after being kidnapped by the extraterrestrial bounty hunter Seven Seven. It is up to them to save Kevin and figure out the secret behind it all before it is too late. In order to take part in the adventure and to bring this comic book to life, you'll need to use your Tag Reader. Play learning games that will assist you in improving your reading comprehension and vocabulary abilities throughout the novel. Children may earn online prizes, and parents can link the Tag Reader to the online LeapFrog Learning Path to see what their children are doing and learning while they are away from the computer.